USEPAFR-2026-15193NewsIn force

Certain New Chemicals; Receipt and Status Information for April and May 2026

This document announces the Agency's receipt of new chemical submissions under the Toxic Substances Control Act (TSCA), including information about the receipt of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial Activity Notice (MCAN), and an amendment to a previously submitted notice; test information; a biotechnology exemption application; an application for a test marketing exemption (TME); and a notice of commencement of manufacture (defined by statute to include import) (NOC) for a new chemical substance. This document covers new chemical submissions that have passed an initial screening and, for PMNs, SNUNs and MCANs, were determined to be complete, during the period from May 1, 2026, to May 31, 2026, regardless of the initial submission date.

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This document announces the Agency's receipt of new chemical submissions under the Toxic Substances Control Act (TSCA), including information about the receipt of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial Activity Notice (MCAN), and an amendment to a previously submitted notice; test information; a biotechnology exemption application; an application for a test marketing exemption (TME); and a notice of commencement of manufacture (defined by statute to include import) (NOC) for a new chemical substance. This document covers new chemical submissions that have passed an initial screening and, for PMNs, SNUNs and MCANs, were determined to be complete, during the period from May 1, 2026, to May 31, 2026, regardless of the initial submission date.

Source

https://www.federalregister.gov/documents/2026/07/28/2026-15193/certain-new-chemicals-receipt-and-status-information-for-april-and-may-2026

Canonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.

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